Recently, there has been progresses on the classification of Dirac series. See [1]}, [2]}. The current paper is a continuation of this task on exceptional Lie groups. The group that we concern here is \(E_{7(-5)}\) , by which we actually mean the connected simple real exceptional Lie group E7_q in atlas. Its basic structure will be reviewed in Section . Here atlas [3]} is a software which can now compute many questions pertaining to \((\mathfrak {g}, K)\)  modules. In particular, it detects whether \(\pi \)  is unitarizable or not based on the algorithm in [4]}. We will give a brief account of it in Section REF .
